Gun all rigged up. I am going to switch out the 16mm "roller" band for an 18mm to add some power, but this configuration already has a lot of power. Used 16mm for all bands attaching to the bottom. All bands stretched 350-360%.

Also, really like the roller bearing truck. I think its made by Ermes. Love the idea of a single point for all the bands and line as opposed to separate sheaves, makes everything that much neater and tidier.

Now to find a pool and confirm whether this guy really has that much more power and accuracy than other guns as it seems to.

Per Phil's note, I wasn't sure if the band wishbones would pop off my "carbon waves" and I was a little worried that they might make the bands harder to load.

The stainless pins work great, make it easy to load, and I don't have to worry about the shooting line getting snagged because it is rigged up cleanly along the side of the gun and doesn't come near the pins after its fired.

I like all your builds. But this one is my favorite. Be interesting to see how much range a 3/8" Shaft can hold. If you do get in the pool, please take some video from the side on a few shots. With a new concept build or really any build, there can always be that little something which is hard to predict like a line grabbing etc which can throw off your range and accuracy but you can usually spot these things with different views in Slowmo. Spearboard gets a lot of flack but threads like this are what we are really here for. Thanks

Gun all rigged up. I am going to switch out the 16mm "roller" band for an 18mm to add some power, but this configuration already has a lot of power. Used 16mm for all bands attaching to the bottom. All bands stretched 350-360%.

Also, really like the roller bearing truck. I think its made by Ermes. Love the idea of a single point for all the bands and line as opposed to separate sheaves, makes everything that much neater and tidier.

Now to find a pool and confirm whether this guy really has that much more power and accuracy than other guns as it seems to.